Bread-Bakers v111.n045.3

I wish to partially bake dinner rolls and then freeze so that at a 
later date, I can then finish baking the rolls with a second baking 
time. In the supermarkets, you can purchase partially baked bread 
rolls and bread for finishing in your own oven.

Could somebody be good enough to give me a guide on how long your 
first baking should be. Is the second baking completed with the bread 
frozen or must it be thawed first?

Appreciate any help.
Andrew.